https://papers.nips.cc/paper/2973-fast-computation-of-graph-kernels.pdf (Publisher version)
Vishwanathan, S., Borgwardt, K., & Schraudolph, N. (2007). Fast Computation of Graph Kernels. In B. Schölkopf, J. Platt, & T. Hoffman (Eds.), Advances in Neural Information Processing Systems 19 (pp. 1449-1456). Cambridge, MA, USA: MIT Press.